US4635650AExpiredUtility

Pipe cleaner

21
Individually held — no corporate assignee on recordPriority: Apr 22, 1985Filed: Apr 22, 1985Granted: Jan 13, 1987
Est. expiryApr 22, 2005(expired)· nominal 20-yr term from priority
Inventors:Gilbert W. Lindemann
A24F 9/06
21
PatentIndex Score
0
Cited by
2
References
1
Claims

Abstract

The invention is a device for cleaning tobacco residues from smoking pipes, comprising a generally hairpin-shaped piece of wire having one leg coiled to clean the bowl of a pipe and the other leg kinked to clean the stem of a pipe.

Claims

exact text as granted — not AI-modified
I claim: 
     
       1. A device for cleaning tobacco residues from pipes, said device comprising: a generally hairpin-shaped wire formed into a loop at one end and having two legs, one of which is coiled for the majority of its length and is capable of being used to clean tobacco residues from the bowl of a pipe by using a twisting and rotating motion, and the other of which is kinked for the majority of its length and is capable of being used to clean tobacco residues from the stem of a pipe by using a plunging motion, said legs being capable of being spread apart or pushed together.

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